As of 19:36 CDT

Weather in Union Star, MO

52°Current weather

Union Star, Saturday, 17 October, 19:36

Clear. Feels like 50°. High 60°, low 34°.

Pressure30.39 inHg
Wind8.2 mph S
Humidity59%
Visibility6.2 mi
Dew point38°

Monthly outlook for Union Star, MO: average high 67.6°, average low 51.9°. That is 4° above the climate normal for October. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 24 October (75.9°), the coolest 17 October (34.4°).

67.6°/51.9°
Average high / low
+4°
Above normal
7 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October67.5°61.8°+3.1°
27 October – 5 November67.9°56.8°+6.2°
6 November – 15 Novemberat normal52.1°—

October records over 66 years

92.8°10 October 1963All-time high
17.6°27 October 1997All-time low

Climate normals and records are computed from the nearest reference point — King City (6 mi).

Sun, 1862° / 41°0Clear
62 °Clear

Union Star, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.33 inHg
Wind13.7 mph S
Humidity60%
Visibility6.2 mi
Dew point44°
Mon, 1964° / 45°0Clear
64 °Clear

Union Star, Monday, 19 October

Clear. High 64°, low 45°.

Pressure30.33 inHg
Wind9 mph S
Humidity62%
Visibility6.2 mi
Dew point47°
Tue, 2067° / 46°0Clear
67 °Clear

Union Star, Tuesday, 20 October

Clear. High 67°, low 46°.

Pressure30.30 inHg
Wind7.1 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Wed, 2171° / 49°0.01Light rain
71 °Light rain

Union Star, Wednesday, 21 October

Light rain. High 71°, low 49°.

Pressure30.21 inHg
Wind6.7 mph S
Humidity59%
Visibility6.2 mi
Dew point50°
Thu, 2271° / 51°0Clear
71 °Clear

Union Star, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.24 inHg
Wind7 mph SE
Humidity53%
Visibility—
Dew point50°
Fri, 2374° / 54°0Mostly clear
74 °Mostly clear

Union Star, Friday, 23 October

Mostly clear. High 74°, low 54°.

Pressure30.12 inHg
Wind14.2 mph S
Humidity46%
Visibility—
Dew point48°
Sat, 2476° / 60°0Overcast
76 °Overcast

Union Star, Saturday, 24 October

Overcast. High 76°, low 60°.

Pressure30.15 inHg
Wind14.2 mph S
Humidity41%
Visibility—
Dew point46°
Sun, 2566° / 62°0.04Light rain
66 °Light rain

Union Star, Sunday, 25 October

Light rain. High 66°, low 62°.

Pressure30.15 inHg
Wind10.4 mph S
Humidity65%
Visibility—
Dew point53°
Mon, 2665° / 57°0.36Rain
65 °Rain

Union Star, Monday, 26 October

Rain. High 65°, low 57°.

Pressure30.12 inHg
Wind10.8 mph NE
Humidity93%
Visibility—
Dew point58°
Tue, 2762° / 53°0Overcast
62 °Overcast

Union Star, Tuesday, 27 October

Overcast. High 62°, low 53°.

Pressure30.27 inHg
Wind11.5 mph NE
Humidity70%
Visibility—
Dew point49°
Wed, 2862° / 55°0.54Rain
62 °Rain

Union Star, Wednesday, 28 October

Rain. High 62°, low 55°.

Pressure30.09 inHg
Wind17.4 mph S
Humidity88%
Visibility—
Dew point52°
Thu, 2972° / 61°0.16Rain
72 °Rain

Union Star, Thursday, 29 October

Rain. High 72°, low 61°.

Pressure29.83 inHg
Wind18.5 mph S
Humidity74%
Visibility—
Dew point60°
Fri, 3069° / 62°0.16Light rain
69 °Light rain

Union Star, Friday, 30 October

Light rain. High 69°, low 62°.

Pressure29.68 inHg
Wind17 mph S
Humidity90%
Visibility—
Dew point64°
Sat, 3169° / 51°0.1Light rain
69 °Light rain

Union Star, Saturday, 31 October

Light rain. High 69°, low 51°.

Pressure29.97 inHg
Wind19.2 mph SW
Humidity48%
Visibility—
Dew point41°
Sun, 0174° / 51°0.19Rain
74 °Rain

Union Star, Sunday, 1 November

Rain. High 74°, low 51°.

Pressure29.94 inHg
Wind14.4 mph S
Humidity59%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0255° / 40°0.07Climate normal
55 °Climate normal

Union Star, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high77° (1964)
Record low15° (1991)
Tue, 0355° / 40°0.11Climate normal
55 °Climate normal

Union Star, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (2022)
Record low12° (1991)
Wed, 0455° / 40°0.1Climate normal
55 °Climate normal

Union Star, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation23%
Record high76° (1978)
Record low13° (1991)
Thu, 0554° / 39°0.06Climate normal
54 °Climate normal

Union Star, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2015)
Record low22° (1967)
Fri, 0655° / 38°0.07Climate normal
55 °Climate normal

Union Star, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation15%
Record high72° (1999)
Record low19° (1991)
Sat, 0755° / 38°0.02Climate normal
55 °Climate normal

Union Star, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1966)
Record low3° (1991)
Sun, 0855° / 39°0.05Climate normal
55 °Climate normal

Union Star, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.05 in
Chance of precipitation23%
Record high76° (1980)
Record low-3° (1991)
Mon, 0955° / 39°0.12Climate normal
55 °Climate normal

Union Star, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high72° (1999)
Record low18° (2018)
Tue, 1052° / 36°0.13Climate normal
52 °Climate normal

Union Star, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (2012)
Record low12° (2018)
Wed, 1150° / 34°0.07Climate normal
50 °Climate normal

Union Star, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1964)
Record low11° (1986)
Thu, 1249° / 34°0.07Climate normal
49 °Climate normal

Union Star, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (2005)
Record low4° (1968)
Fri, 1350° / 34°0.06Climate normal
50 °Climate normal

Union Star, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation13%
Record high75° (1999)
Record low6° (1986)
Sat, 1450° / 36°0.03Climate normal
50 °Climate normal

Union Star, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.03 in
Chance of precipitation20%
Record high74° (2025)
Record low15° (2014)
Sun, 1551° / 36°0.07Climate normal
51 °Climate normal

Union Star, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (2025)
Record low16° (1972)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union Star, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union Star, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.